*{
	margin: 0;
	padding: 0;
}
ol,ul li{
	list-style: none;
}
a{
	text-decoration: none;
}
/* 清空浮动 */
.clearfix::after{
	content: "";
	display: block;
	clear: both;
}
body{
	font: 14px/1.5 Helvetica Neue,Helvetica,Arial,Microsoft Yahei,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;
}